ObjectiveTo investigate the current status of emergency management for severe mental disorders in Shanghai, and to provide countermeasures and suggestions for the establishment of a sound emergency management system for severe mental disorders and the enhancement of emergency management capability. MethodsA questionnaire survey and qualitative interviews were used to conduct an investigation into the emergency management in 17 district-level mental illness prevention and control institutions in Shanghai, which includes the basic situation of emergency management for severe mental disorders, the construction of emergency response teams and personnel, emergency preparedness drills and training, emergency management plans and rules and regulations, and problems encountered in emergency management. ResultsIn terms of emergency management mechanism and basic situation, resources such as personnel allocation, security funds and green channel were well equipped in each district-level mental illness prevention and control institution in Shanghai. However, the equipment of some hardware facilities was still insufficient to some extent. Therefore, further improvement on the emergency management mechanism for severe mental disorders was needed. With regard to the construction of emergency team and personnel allocation, the majority were those aged between 35‒<45 years old, with a bachelor’s degree, and more than 10 years of working experience. For example, 90.27% staff in district-level mental illness prevention and control institution had a bachelor’s degree or above, which was higher than that among the staff in community-level (73.60%); staff majored in clinical medicine in district-level institution accounted for the proportion at 52.71%, higher than that among the staff in community-level (28.86%); 57.24% staff in district-level institution had an intermediate professional title, higher than that among the staff in community-level (42.28%); and 69.90% staff in district-level institution had more than 10 years of working experience, higher than that among the staff in community-level (43.62%). In the aspect of emergency drills and training, all district-level mental illness prevention and control institutions in Shanghai had a high demand for emergency training, and the weak aspects mainly focused on lack of emergency service protocols, skills of addressing technical challenges, and construction of effectiveness evaluation system. Moreover, the teaching methods were primarily centered on case analysis, simulation drills, interactive discussions, and so forth. Concerning emergency management plans and rules and regulations, all districts in Shanghai had relatively established well-developed systems for emergency response plans, emergency response leadership groups, and emergency response operational task forces for severe mental disorders. About half of the institutions had established other rules and regulations related to emergency management of severe mental disorders in addition to emergency plans. ConclusionShanghai has initially established an emergency management system for severe mental disorders, but it is still fragile in specialized training for emergency management of severe mental disorders, construction of emergency management mechanisms, and the building-up of grassroots emergency teams. Further priorities should include strengthening emergency management training, enhancing the construction of emergency management personnel teams, and gradually establishing a more comprehensive and integrated emergency management mechanism for severe mental disorders.

Objective: To investigate the characteristics of schizophrenic patients using long-acting antipsychotic medications, so as to provide the basis for applicable population of long-acting antipsychotic medications. Methods: Data of schizophrenic patients using long-acting antipsychotic medications in Shanghai City from June 2020 to June 2022 were collected through Shanghai Mental Health Information Management System, and demographic characteristics, illness and medication use of patients were descriptively analyzed. Results: A total of 2 684 schizophrenic patients using long-acting antipsychotic medications were included in the study, had a mean age of (46.92±12.39) years, with 1 246 males (46.42%) and 1 438 females (53.58%). There were 1 397 unemployed cases, accounting for 52.05%; 1 429 cases with an educational level in junior high school or below, accounting for 53.24%; 1 301 unmarried cases, accounting for 48.47%; 832 cases in poverty, accounting for 31.00%. The caregivers of patients were mainly their parents, with 1 507 cases accounting for 56.15%. The courses of illness were mainly ≤10 years and >10-20 years, with 860 cases each, both accounting for 32.04%; 1 963 cases with incomplete self-awareness, accounting for 73.14%; 1 570 cases hospitalized at least once, accounting for 58.49%. There were 2 486 cases with continuous medication, accounting for 92.62%. The main method of taking medication was given by others, with 1 947 cases accounting for 72.54%. The medication adherence was mainly taking medication on time and in the right amount, with 2 437 cases accounting for 90.80%. Conclusion The main characteristics of schizophrenic patients using long-acting antipsychotic medications are young, unmarried, and unemployed adults, with incomplete self-awareness, continuous medication and medication given by others.

Objective To explore the mechanism of curcumin in enhancing gemcitabine sensitivity by regulating pancreatic cancer cells.Methods In order to verify the effect of curcumin on p53 and NF-κB p65 nuclear translocation in pancreatic cancer cell PANC1,the pancreatic cancer PANC1 cells were treated with 0,10,20,30 μmol/L curcumin to obtain the blank group,10 μmol/L curcumin group,20 μmol/L curcumin group and 30 μmol/L curcumin group.The intracellular distribution of NF-κB p65 was determined by immunofluo-rescence staining under fluorescence microscope.The expression level of p53 protein in cells was determined by Western blot.The expression level of p53 mRNA was determined by reverse transcription-real-time fluo-rescence quantitative PCR.The combined use of miRstar and JASPAR softwares predicted to seek microRNA (miRNA) potentially regulated by NF-κB p65 nuclear translocation.The double luciferase reporting assay was used to respectively verify the relationship between miRNA and p53.In order to verify whether curcumin in-fect the sensitivity of PANC1 cell through NF-κB p65/miR-266-5p/p53 axis,the gemcitabine group was ob-tained by 10 μmol/L gemcitabine treating cells,and the curcumin combined gemcitabine group was obtained by 20 μmol/L curcumin and 10 μmol/L gemcitabine treating cells.After the cells were treated with curcumin (20 μmol/L) and gemcitabine (10 μmol/L),oligonucleotides mimic NC and miR-26b-5p mimic were trans-fected into cells,and the mimic NC group and miR-26b-5p group were obtained.pcDNA3.1 no-load plasmid and pcDNA3.1-p53 overexpression plasmid were transfected into cells,respectively,and the pcDNA3.1 group and p53 group were obtained.The cell activity was detected by MTT assay.The cellular apoptosis level was determined by Annexin V/PI double staining.Results Compared with the blank group,the intracellular p53 mRNA and protein expression levels in the various curcumin treated groups (10,20,30 μmol/L curcumin groups) all were increased.Compared with the blank group,the expression level of NF-κB p65 in the nucleus of 20μmol/L curcumin group was decreased.The miRstar and JASPAR prediction software found 8 miRNA that may be regulated by NF-κB p65 nuclear translocation,in which 3 miRNA had potential to target p53 genes,especially miR-26b-5p effect was most significant.The double luciferase report experiment confirmed that miR-26b-5p did interact with p53.Compared with the mimic NC group,the expression levels of p53 mR-NA and protein in the mimic miR-26b-5p group were decreased.Compared with the gemcitabine group,the cell viability in the curcumin combined gemcitabine group was decreased and the apoptosis rate was increased.Compared with the mimic NC group,the cell activity in the mimic miR-26b-5p group was increased and the apoptosis level was decreased.Moreover compared with the pcDNA3.1 group,the cell activity in the pcDNA3.1-p53 group was decreased and the apoptosis level was increased.Conclusion Curcumin reduces the expression of miR-26b-5p gene by inhibiting the nuclear translocation of NF-κB p65 protein,and then increase the p53 gene and protein expression,and enhance the sensitivity of pancreatic cancer cells to gemcitabine by the NF-κB p65/miR-26b-5p/p53 axis.

Objective:To evaluate the efficacy and safety of mitoxantrone hydrochloride liposome injection in the treatment of peripheral T-cell lymphoma (PTCL) in a real-world setting.Methods:This was a real-world ambispective cohort study (MOMENT study) (Chinese clinical trial registry number: ChiCTR2200062067). Clinical data were collected from 198 patients who received mitoxantrone hydrochloride liposome injection as monotherapy or combination therapy at 37 hospitals from January 2022 to January 2023, including 166 patients in the retrospective cohort and 32 patients in the prospective cohort; 10 patients in the treatment-na?ve group and 188 patients in the relapsed/refractory group. Clinical characteristics, efficacy and adverse events were summarized, and the overall survival (OS) and progression-free survival (PFS) were analyzed.Results:All 198 patients were treated with mitoxantrone hydrochloride liposome injection for a median of 3 cycles (range 1-7 cycles); 28 cases were treated with mitoxantrone hydrochloride liposome injection as monotherapy, and 170 cases were treated with the combination regimen. Among 188 relapsed/refractory patients, 45 cases (23.9%) were in complete remission (CR), 82 cases (43.6%) were in partial remission (PR), and 28 cases (14.9%) were in disease stabilization (SD), and 33 cases (17.6%) were in disease progression (PD), with an objective remission rate (ORR) of 67.6% (127/188). Among 10 treatment-na?ve patients, 4 cases (40.0%) were in CR, 5 cases (50.0%) were in PR, and 1 case (10.0%) was in PD, with an ORR of 90.0% (9/10). The median follow-up time was 2.9 months (95% CI 2.4-3.7 months), and the median PFS and OS of patients in relapsed/refractory and treatment-na?ve groups were not reached. In relapsed/refractory patients, the difference in ORR between patients with different number of treatment lines of mitoxantrone hydrochloride liposome injection [ORR of the second-line, the third-line and &ge;the forth-line treatment was 74.4% (67/90), 73.9% (34/46) and 50.0% (26/52)] was statistically significant ( P = 0.008). Of the 198 PTCL patients, 182 cases (91.9%) experienced at least 1 time of treatment-related adverse events, and the incidence rate of &ge;grade 3 adverse events was 66.7% (132/198), which was mainly characterized by hematologic adverse events. The &ge; grade 3 hematologic adverse events mainly included decreased lymphocyte count, decreased neutrophil count, decreased white blood cell count, and anemia; non-hematologic adverse events were mostly grade 1-2, mainly including pigmentation disorders and upper respiratory tract infection. Conclusions:The use of mitoxantrone hydrochloride liposome injection-containing regimen in the treatment of PTCL has definite efficacy and is well tolerated, and it is a new therapeutic option for PTCL patients.

Objective:To investigate the effects of probiotics on intestinal flora, intestinal function, and T lymphocyte level in patients with cervical cancer after radiotherapy.Methods:A total of 92 patients with cervical cancer who underwent pelvic radiotherapy in The Second Affiliated Hospital of Zhengzhou University from September 2020 to February 2022 were included in this study. They were randomly divided into control and experimental groups ( n = 46/group). The patients in the experimental group took probiotics during radiotherapy, while the patients in the control group did not take probiotics during radiotherapy. The amount of intestinal flora, D-lactic acid, diamine oxidase, and T lymphocyte subset levels pre- and post-radiotherapy were compared between the two groups. Urinary lactulose (L) and mannitol (M) concentrations were determined in each group. Urinary excretion ratios of L to M were calculated. Results:After 10, 15, and 20 times of radiotherapy and after all radiotherapies, the amount of Escherichia coli and Enterococcus in the experimental group was significantly lower than that in the control group ( F = 128.60, 224.99, all P < 0.05). The amount of Bifidobacteria and Lactobacilli in the experimental group was significantly higher than that in the control group ( F = 2 065.46, 948.23, both P < 0.05). After 10, 15, and 20 times of radiotherapy and after all radiotherapies, plasma D-lactic acid level in the experimental group was (9.34 ± 1.63) μg/L, (9.15 ± 1.36) μg/L, (8.68 ± 1.06) μg/L, and (8.05 ± 0.82) μg/L, respectively. After 10, 15, and 20 times of radiotherapy and after all radiotherapies, plasma diamine oxidase level in the experimental group was (86.34 ± 20.25) μg/L, (84.28 ± 17.45) μg/L, (80.40 ± 13.35) μg/L, and (76.85 ± 10.87) μg/L, respectively, and urinary excretion ratio of L to M in the experimental group was (1.84 ± 0.16), (1.55 ± 0.12), (1.26 ± 0.09), (0.98 ± 0.06), respectively, all of which were significantly lower than those in the control group ( F = 121.60, 31.73, 417.84, all P < 0.05). After 10, 15, and 20 times of radiotherapy and after all radiotherapies, CD4 + level in the experimental group was (39.80 ± 4.90)%, (40.92 ± 5.30)%, (42.52 ± 6.14)%, (43.83 ± 6.55)%, respectively, CD4 +/CD8 + was (1.52 ± 0.25), (1.63 ± 0.22), (1.71 ± 0.39), (1.83 ± 0.22), respectively, all of which were significantly higher than those in the control group ( F = 58.69, 31.07, all P < 0.05). Conclusion:Probiotics can improve the status of intestinal flora and intestinal barrier function in patients with cervical cancer after radiotherapy, and simultaneously improve the cellular immune function of patients.

H 1-antihistamines are widely used in the treatment of various allergic diseases, but there are still many challenges in the safe and rational use of H 1-antihistamines in pediatrics, and there is a lack of guidance on the prescription review of H 1-antihistamines for children.In this paper, suggestions are put forward from the indications, dosage, route of administration, pathophysiological characteristics of children with individual difference and drug interactions, so as to provide reference for clinicians and pharmacists.

Objective    To summarize the clinical experiences of minimally invasive cardiac surgery (MICS) for cardiac atrioventricular valve reoperation. Methods    Perioperative data of 32 patients who underwent MICS for cardiac atrioventricular valve reoperation from 2009 to 2019 in the First Affiliated Hospital of Anhui Medical University were retrospectively reviewed, including 13 males and 19 females with a mean age of 51.0±12.6 years. All patients were given combined intravenous and inhalation anesthesia, and a double-lumen tube for mechanical ventilation. Cardiopulmonary bypass was established in all patients by femoral artery and venous cannulation or combined with percutaneous superior vena cava cannulation, without aortic cross-clamping. The MICS approaches included right anterolateral small incision surgery, thoracoscopic assisted small incision surgery and total thoracoscopic surgery. The clinical data of the 32 patients were compared with the perioperative indicators of 24 patients undergoing reoperation with conventional median thoracotomy during the same period. Results    Among them, 21 patients underwent isolated tricuspid valve replacement, 4 isolated tricuspid valvuloplasty, 1 combined tricuspid valve replacement and atrial septal defect repair and 6 combined mitral valve replacement and tricuspid valvuloplasty. Twenty-seven patients completed the operation in a beating heart, and 5 under the condition of ventricular fibrillation. Operation time (3.23±1.56 h vs. 5.46±2.13 h, P<0.001), postoperative mechanical ventilation time (9.19±5.40 h vs. 43.23±21.74 h, P<0.001), ICU stay (35.03±18.26 h vs. 79.15±22.43 h, P<0.001) and hospital stay of patients with minimally invasive surgery (9.35±6.43 d vs. 15.85±7.56 d, P=0.001) were shorter than those with median thoracotomy. And the extracorporeal circulation time was not significantly prolonged. There were 4 perioperative complications in patients with minimally invasive surgery, and 1 died in hospital after operation. Conclusion    MICS for cardiac atrioventricular valve reoperation can avoid the risk of median sternotomy and separation of cardiac scar adhesion. Especially, total thoracoscopic surgery has more advantages when compared with other operations, including less trauma, less myocardial ischemia reperfusion injury, more rapid recovery and fewer postoperative complications. Total thoracoscopic surgery may be the development direction of MICS for cardiac atrioventricular valve reoperation. However we should take effective and feasible measures to solve the problems caused by cardiopulmonary bypass.

Gut microbiota plays an important role in development of diabetes with frailty. Therefore, it is of great significance to study the structural and functional characteristics of gut microbiota in Chinese with frailty. Totally 30 middle-aged and the aged participants in communities with diabetes were enrolled in this study, and their feces were collected. At the same time, we developed a metagenome analysis to explore the different of the structural and functional characteristics between diabetes with frailty and diabetes without frailty. The results showed the alpha diversity of intestinal microbiota in diabetes with frailty was lower.
Aged ; Diabetes Mellitus ; Epstein-Barr Virus Infections ; Frailty ; Gastrointestinal Microbiome ; Herpesvirus 4, Human ; Humans ; Middle Aged

Objective    To observe the short-term therapeutic outcomes of atrial septal defects (ASD) repair using on-pump beating-heart technique assisted by robotic surgery system (Da Vinci Si) or thoracoscopy. Methods    Clinical data of 50 patients undergoing ASD repair at the First Affiliated Hospital of Anhui Medical University from January 2015 to December 2018 were retrospectively analyzed. According to the different surgical methods, patients were divided into a robot group and a total thoracoscopy group. In the robot group, there were 35 patients including 11 males and 24 females, at an average age of 42.1±16.8 years, and in the total thoracoscopy group there were 15 patients including 8 males and 7 females at an average age of 38.4±10.9 years. During follow-up, the left ventricular ejection fraction, left and right atrial diameter, and right ventricular end-diastolic diameter in the cardiac Doppler echocardiography were recorded. The operation time, extracorporeal circulation time, ventilation time, postoperative ICU stay, postoperative hospital stay, perioperative pleural drainage and early complications were compared between the two groups. Results    In the perioperative period, the robot group had less operation time (3.8±0.3 h vs. 6.1±1.4 h), extracorporeal circulation time (72.3 ± 10.4 min vs. 139.1 ± 32.8 min), ventilation time (5.5±1.2 h vs. 9.5 ± 2.1 h), postoperative hospital stay (6.7±0.5 d vs. 9.8 ± 0.6 d) and thoracic drainage (253.4±26.8 mL vs. 289.3 ± 29.5 mL) than the total thoracoscopy group (P<0.05), while the postoperative complications were not statistically significant between the two groups (P>0.05). All patients were reviewed by color Doppler ultrasound at 1 month after operation. The postoperative dilated right atrium, right ventricle and left atrium were smaller than those before surgery. Conclusion    For patients undergoing ASD repair, robot-assisted and total thoracoscopy can achieve good results, but the robot group has more advantages in terms of operation time, extracorporeal circulation time, ventilation time, postoperative hospital stay and thoracic drainage.

Objective: To evaluate the epidemiologic characteristics of hand, foot and mouth disease in Zhejiang province between 2009 and 2017, so that scientific evidence could be provided for prevention and control of hand, foot and mouth disease. Methods: Spatial, temporal and population distribution of HFMD was analyzed. Real-time reverse transcription polymerase cain reaction was used to test Enterovirus A71 and Coxsackievirus A16 in samples. Results: Between 2009 and 2017, 1 108 093 HFMD cases were reported in Zhejiang with the prevalence of 226.24/100000; 2010, 2012, 2014 and 2016 had a higher prevalence than other years. Prevalence of HFMD peaked in April-July and September-October. Wenzhou, Taizhou and Ningbo had a higher prevalence than other cities. In total, 69.27% cases were children who were not enrolled in nursery school, and 65.67% were 1-3 years old. Pathogen surveillance showed that EV-A71 decreased in mild cases, whereas other enterovirus increased. However EV-A71 was still predominant in severe and fatal cases (56.0%). Conclusions Temporal and spatial distribution of HFMD is characteristic in Zhejiang province. EV-A71 predominated in severe cases and fatal cases, while other enterovirus (non-EV-A71, non CV-A16) were the main pathogen for mild cases.